# as3 poject slowing down after a minute or two

**URL:** https://forum.kirupa.com/t/as3-poject-slowing-down-after-a-minute-or-two/283087
**Category:** flash
**Created:** [March 2, 2009, 4:02pm UTC](https://forum.kirupa.com/t/as3-poject-slowing-down-after-a-minute-or-two/283087 "2009-03-02T16:02:41Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![LivesForever](https://avatars.discourse-cdn.com/v4/letter/l/5daacb/32.png) [@LivesForever](https://forum.kirupa.com/u/LivesForever)
#### Post date: [March 2, 2009, 4:02pm UTC](https://forum.kirupa.com/t/as3-poject-slowing-down-after-a-minute-or-two/283087/1 "2009-03-02T16:02:41Z")

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I’m making a tile based platformer game in AS3. I started it in CS3, but just installed CS4. It works great for a minute, but then it starts slowly losing frame rate…

Can someone give me some debugging tips to figure out what’s slowing it down?